feat: add changelog file (#128)

CHANGELOG.md

@@ -0,0 +1,116 @@
+# Change Log
+All notable changes to this project will be documented in this file. This change log follows the conventions of [keepachangelog.com](http://keepachangelog.com/).
+
+## [Unreleased]
+### Changed
+- ....
+
+## [0.6.1] - 2024-08-03
+### Changed
+- Update GraalVM version for service
+- Fix reflection errors in Docker service
+- Introduce functions provider SPI #166
+- Add Makefile
+
+## [0.6.0] - 2024-07-26
+### Changed
+- Refactor stencil.merger` namespace in trampoline style #152
+
+## [0.5.9] - 2024-07-14
+### Changed
+- Make `replaceImage()` work with `imagedata` tags.
+- Introduce `deps.edn` for building and kaocha for tests #164
+- Fix: all test namespaces have `-test` suffix
+
+## [0.5.8] - 2024-05-21
+### Changed
+- Simplified Java API
+- Fixed some type hints
+- Some internal code reorganization
+- Extract fragment handling into a separate namespace #157
+- Introduce `stencil.fs` namespace with test cases
+- Several fixes in CI: unit test reporting, javadoc generation, etc.
+- Fix PPTX file rendering #161
+
+## [0.5.7] - 2023-11-15
+### Changed
+- Allow expression in fragment include directives #154
+
+## [0.5.6] - 2023-11-03
+### Changed
+- Fix: backport to work with Java 8
+
+## [0.5.5] - 2023-11-03
+### Changed
+- Allow overwrite of temporary directory location with `stencil.tmpdir` environment variable.
+
+## [0.5.4] - 2023-10-11
+### Changed
+- Introduce `replaceLink` function #150
+
+## [0.5.3] - 2023-07-22
+
+## [0.5.2] - 2023-07-13
+### Changed
+- Fix: numbering definitions are copied from fragments #148
+- Introducing visual regression test
+- Refactoring parser code #144 and infix tokenizer #142
+
+
+## [0.5.1] - 2023-07-12
+### Changed
+- Introducing visual regression test
+- Refactoring parser code #144 and infix tokenizer #142
+
+## [0.5.0] - 2022-12-02
+### Changed
+- various small refactors to improve code style and remove unused code
+- added extract-wordml script to help debugging issues
+- fix parsing issue with expressions in form of `x[y] - z`
+- fix issue with nonbreaking spaces not being trimmed [#141]
+- first steps for more meaningful error messages [#140]
+
+## [0.4.7] - 2022-08-08
+### Changes
+- Fix: make it possible to call custom functions from fragments
+- Fix several linter warnings in the Clojure code base
+- Introduce Specs for internal data model #83
+
+## [0.4.6] - 2022-07-25
+### Changes
+- Fix bug in merger substring expressions #135
+- Fix bug in fragment handling #136
+
+## [0.4.5] - 2022-07-21
+### Features
+- Add new `replace()` function #134
+### Changed
+- Add unit tests for `coalesce` function
+- Bump `junit` version to `4.13.2`
+
+## [0.4.4] - 2022-06-09
+### Changed
+- Fix precision of `decimal()` and `format()` functions to 8 digits
+
+## [0.4.3] - 2022-06-01
+### Features
+- Introduce the `foreach` loop construct #129
+- Introduce the `pageBreak` function #126
+
+
+## [0.4.2] - 2022-05-04
+### Changed
+- service: fix division error on non-terminating decimal expansion due to BigDecimal usage in service.
+
+## [0.4.1] - 2022-04-21
+### Changed
+- service: update dockerfile to use debian:10-slim
+- service: update clojure, slf4j versions
+- chore: some simplifications
+
+## [0.4.0] - 2022-02-15
+### Changed
+- service: add js engine [#114]
+- core: introduce more transducers
+- core: `html()` function supports uppercase tags [#113]
+- core: newlines are kept in str substitution [#111]